<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>05_表格插入</title>
    <style>
        td{
            text-align: center;
            background-color: ;
        }
    </style>
</head>
<body>
 <table border="1" style="border-collapse: collapse">
     <caption>授课信息表</caption>
     <tr>
         <th>序号</th>
         <th>姓名</th>
          <th>课程</th>
     </tr>
     <tr>
         <td style="text-align: center">1</td>
         <td>伟超</td>
         <td>框架</td>
     </tr>
     <tr>
         <td>2</td>
         <td>小鱼</td>
         <td>前后的</td>
     </tr>
     <tr>
         <td>2</td>
         <td>小王</td>
         <td>微服务</td>
     </tr>
 </table>
 ———————————————————————————————————————————————————————————————————————————————————————————————————————————————————————
    <table border="1">
        <tr>
            <th colspan="3">1-1</th>
            <th>1-2</th>
        </tr>
        <tr>
            <td colspan="3">2-1</td>
<!--            <td>2-2</td>-->
<!--            <td>2-3</td>-->
            <td rowspan="3">2-4</td>
        </tr>
        <tr>
            <td>3-1</td>
            <td rowspan="2">3-2</td>
            <td>3-3</td>
        </tr>
        <tr>
            <td>4-1</td>
<!--            <td>4-2</td>-->
            <td>4-3</td>
<!--            <td>4-4</td>-->
        </tr>
    </table>
 ———————————————————————————————————————————————————————————————————————————————————————————————————————————————————————
    <table border="1" style="border-collapse: collapse">
        <caption>购物车</caption>
        <tr>
            <th>商品编号</th>
            <th>商品名称</th>
            <th>商品价格</th>
        </tr>
        <tr>
            <td>1</td>
            <td>荣耀X60</td>
            <td>2601</td>
        </tr>
        <tr>
            <td>2</td>
            <td>三折叠 怎么折都有面</td>
            <td>27399</td>
        </tr>
        <tr>
            <td>总价：</td>
            <td colspan="2">30000</td>
        </tr>
    </table>
————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————

</body>
</html>